1 files changed, 49 insertions, 0 deletions
diff --git a/intern/cycles/render/image_sky.h b/intern/cycles/render/image_sky.h
new file mode 100644
index 00000000000..686f4e5b885
--- /dev/null
+++ b/intern/cycles/render/image_sky.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2011-2020 Blender Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "render/image.h"
+
+CCL_NAMESPACE_BEGIN
+
+class SkyLoader : public ImageLoader {
+ private:
+  float sun_elevation;
+  float altitude;
+  float air_density;
+  float dust_density;
+  float ozone_density;
+
+ public:
+  SkyLoader(float sun_elevation,
+            float altitude,
+            float air_density,
+            float dust_density,
+            float ozone_density);
+  ~SkyLoader();
+
+  bool load_metadata(ImageMetaData &metadata) override;
+
+  bool load_pixels(const ImageMetaData &metadata,
+                   void *pixels,
+                   const size_t /*pixels_size*/,
+                   const bool /*associate_alpha*/) override;
+
+  string name() const override;
+
+  bool equals(const ImageLoader & /*other*/) const override;
+};
+
+CCL_NAMESPACE_END